1030nm 10/20W Non-PM High Power Optical Circulator

Overview

The FT-1030-7 is a three-port non-PM optical circulator for 1030 nm, designed to route high power signals between ports in sequence while suppressing reverse transmission. It handles 10 W or 20 W of average power and nanosecond pulses up to 10 kW peak, suiting amplified Yb-doped laser chains. Typical peak isolation reaches 25 dB with insertion loss of 1.3 dB, while return loss and crosstalk each hold at 45 dB. The 70 x 28 x 26 mm package operates from +10 to +50 °C. Common uses include fiber amplifiers, test instruments and medical laser equipment where a single device must separate forward and returning paths.

Key Features

• 1030 nm center wavelength, ±5 nm operating range
• 3-port non-PM circulator for sequential signal routing
• Typical peak isolation 25 dB; max isolation 22 dB at 23 °C
• Typical insertion loss 1.3 dB; max 1.5 dB at 23 °C
• Average power 10 W / 20 W; peak power 10 kW for ns pulses
• Return loss ≥45 dB, crosstalk ≥45 dB, PDL ≤0.15 dB (SM fiber); package 70 x 28 x 26 mm

Applications

• Fiber amplifiers
• Test instruments
• Medical laser equipment

Specifications

Contact F-tone Networks

For pricing, datasheets and OEM/ODM inquiries, contact the F-tone Networks sales team: una@f-tone.com / betty@f-tone.com · WhatsApp: +86 17761163895